Air Purifier Mold

WEAVER, Wabasha County  — The water that pours out of the taps at Jeff Broberg's house is crystal clear, refreshing and odorless. But Broberg, 68, doesn't drink it. The issue is only visible on the molecular scale. Like Broberg, many rural Minnesotans rely on private wells, which tap into groundwater systems spread underneath rolling crop fields and livestock operations. When nitrates from the agriculture operations seep into the water and make it unsafe to drink, well owners pay the price. When Broberg, a geologist, bought his farm in 1986, he tested the well water. The nitrate levels were elevated, but still below the Environmental Protection Agency's contamination limit. With each periodic test, the nitrate concentration increased until it surpassed the EPA's safety standard of 10 parts per million in 1990 and eventually climbed to 22 ppm. Nitrogen is a naturally occurring element critical to human and plant life, and it's a core component of the...

Today's best GermGuardian AC5250PT deals (opens in new tab) (opens in new tab) (opens in new tab) GermGuardian AC5250PT: Specs Suggested Room Size:  189 square feet Dimensions: 11 x 6.75 x 27.25 inches Weight: 11.25 Controls: On-device Filters:   UV-C bulb, charcoal, pre, HEPA "pet pure" filter CADR (smoke/dust/pollen): 189/122/132 Speeds: Five speeds Noise level (db): 41/56.4 Energy use: .853 kWh over 24 hours Warranty: 1-year limited warranty The GermGuardian AC5250PT is a mouthful to say. This upright air purifier isn't the fanciest or most technologically integrated piece of machinery out there, but it does offer a basic set of features, including five fan speeds, a sleep mode and a timer.  When looking at the best air purifiers around, none of them use UV light as part of the air filtration process — which is where this air purifier stands out from the crowd. Check out our GermGuardian AC5250P review to see if it makes any diff...

Some products just seem to be designed to be annoying. [hardmar] discovered the air filtration system installed in his son's basement woodshop was orientated for the best airflow, but rather poorly positioned to actually turning the thing on and off. For some reason the unit has its single line-of-sight IR receiver on one side, which when mounted in some positions, forces the user to be the completely wrong position to use the supplied remote. We find it a little unhelpful sometimes that devices specifically designed to be mounted with varying orientations don't come fitted with IR receivers in different locations to ensure good controllability. It would get annoying really fast to have to contort oneself into some specific position just to turn something on, and some people just might not bother at all. Proper control of dust is paramount for continued good health, and essential in any workspace or shared area. When you work wood, it produces a lot of dust. It cannot be av...

Today's best Blueair Blue Pure 411 Auto deals (opens in new tab) (opens in new tab) View (opens in new tab) Blueair Blue Pure 411 Auto: Specs Size: 16.7 x 7.9 x 7.9 inches Weight: 3.8 pounds Suggested Room Size: 190 square feet Filters: Pre-filter, HEPASilent and carbon CADR (smoke/dust/pollen): 123/107/96 Speeds: Three speeds and auto mode Noise level (db): 32.5/51.6 Energy use: 0.154 kWh in 24 hours Warranty: One year from date of purchase The Blueair Blue Pure 411 Auto is a cute, petite air purifier that will make for a solid addition to any small space. With its unique ventilated exterior and customizable pre-filter skirt, the design will blend in nicely with most rooms. Don't underestimate its size though — it still packs quite a punch, which is why it's one of the best air purifiers .  As you will see in our Blueair Blue Pure 411 Auto review, this air purifier is great value for money considering what it brings to the table. Plus, its compact and lightwei...

PUREFLOW , a leader in breathable air filtration technology, has released a comprehensive step-by-step instructional video on its YouTube Channel for replacement of the HEPA cabin air filter in 2016-2022 Tesla Model S vehicles. Related Articles Tesla is the first and only car maker to introduce a true HEPA cabin filtration system. In the Model S, the HEPA cabin air filter functions as the "primary defense", or as Tesla refers to it "Bioweapon Defense", against outside airborne contaminants infiltrating the cabin. The OE replacement for Tesla's original cabin filter design is only sold as an expensive complete assembly, frustrating Tesla owners who only need a replacement filter. To address the problem PUREFLOW offers a HEPA cabin air filter that is designed as a direct replacement for the original Tesla filter at a fraction of the cost. The newly r...

Best air conditioners cool room super effectively and in less time. In the scorching summer heat, it's essential to have a reliable air conditioning unit that can keep you cool and comfortable. A good air conditioning unit can prevent health issues like dehydration and heat flashes to some extent. However, with a lot of options available, it can be challenging to make a decision. That's why we've created this guide – to make shopping for an air conditioner easier. Below, you'll find a top 10 list of the best cooling ACs for hot weather and some helpful tips for choosing the right one for your home. Each one of them has features and benefits that will help you find the perfect unit for your space. This is an ideal time to buy your air conditioni...